: gender dysphoriaThe main symptoms of gender identity disorder include not just a strong wish to be the opposite sex and unhappiness about one's actual sex, but also distress about this predicament that is so severe it interferes with the child's functioning.— Daniel Goleman, The New York Times, 22 Mar. 1994Manifestations of gender identity disorder range from simply living as a member of the opposite sex to partial or maximal physical adaptation through hormonal and surgical treatment.— Louis J. Gooren, The New England Journal of Medicine, 31 Mar. 2011